Rheem R95P - User Manual

USER’S INFORMATION MANUAL
UPFLOW/DOWNFLOW/HORIZONTAL CONDENSING
GAS FURNACES
92-20802-128-01
PROPOSITION 65: THIS FURNACE CONTAINS
FIBERGLASS INSULATION. RESPIRABLE PARTI-
CLES OF FIBERGLASS ARE KNOWN TO THE
STATE OF CALIFORNIA TO CAUSE CANCER. EX-
HAUST GAS FROM THIS FURNACE CONTAINS
CHEMICALS, INCLUDING CARBON MONOXIDE,
KNOWN TO THE STATE OF CALIFOR NIA TO
CAUSE BIRTH DEFECTS OR OTHER REPRODUC-
TIVE HARM.
WARNING
If the information in this manual is not followed ex-
actly, a fire or explosion may result, causing prop-
erty damage, personal injury or loss of life.
WARNING
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result
in serious injury, death or property damage.
— Do not store or use gasoline or other flammable va-
pors and liquids in the vicinity of this or any other ap-
pliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Leave the building immediately.
• Immediately call your gas supplier from a neigh-
bor’s phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department.
— INSTALLATION AND SERVICE MUST BE PER-
FORMED BY A QUALIFIED INSTALLER, SERVICE
AGENCY OR THE GAS SUPPLIER.
WARNING
DO NOT DESTROY. PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
IMPORTANT: READ THESE INSTRUCTIONS THOROUGHLY BE-
FORE ATTEMPTING TO OPERATE THIS FURNACE.
This furnace has been designed to give you many years of effi-
cient, dependable home comfort. With regular maintenance, this
furnace will operate satisfactorily year after year. Please read this
manual to familiarize yourself with operation, routine maintenance
schedule, and safety procedures.
CAREFULLY FOLLOW THESE SAFETY RULES:
1. Combustible material must not be placed on or against the fur-
nace jacket. The area around the furnace must be kept clear
and free of all combustible materials including gasoline and
other flammable vapors and liquids.
2. A furnace installed in an attic or other insulated space must be
kept free and clear of insulating material. Examine the furnace
area when installing the furnace or adding more insulation.
Some materials may be combustible.
3. To prevent carbon monoxide poisoning, all blower doors and
compartment covers must be replaced after the furnace is
serviced. Do not operate the unit without all panels and doors
securely in place.
4. Should overheating occur, or the gas valve fail to shut off the
gas supply, turn off the manual gas valve to the furnace before
turning off the electrical supply.
!
WARNING
DEVICES ATTACHED TO THE FLUE OR VENT FOR THE
PURPOSE OF REDUCING HEAT LOSS UP THE CHIMNEY,
INCLUDING FIELD-INSTALLED DRAFT INDUCERS, HAVE
NOT BEEN TESTED AND HAVE NOT BEEN INCLUDED IN
THE DESIGN CERTIFICATION OF THIS FURNACE. WE, THE
MAN U FAC TURER, CANNOT AND WILL NOT BE RESPON-
SIBLE FOR INJURY OR DAMAGE CAUSED BY THE USE
OF SUCH UNTESTED AND/OR UNCERTIFIED DEVICES,
ACCESSORIES OR COMPONENTS.
!
WARNING
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION,
SERVICE OR MAINTENANCE CAN CAUSE PROPERTY
DAMAGE, PERSONAL INJURY OR DEATH. FOR ASSIS-
TANCE OR ADDITIONAL INFORMATION CONSULT A
QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS
SUPPLIER.
!
WARNING
OBSTRUCTION OF THE AIR VENT ON AN LP (PROPANE)
TANK REGULATOR CAN CAUSE EXPLOSION OR FIRE RE-
SULTING IN PROPERTY DAMAGE, SEVERE PERSONAL
INJURY OR DEATH. YOUR GAS SUPPLIER SHOULD PERI-
ODICALLY INSPECT AND CLEAN THE AIR VENT SCREEN
TO PREVENT ANY OBSTRUCTION. KEEP PROTECTIVE
REGULATOR COVER IN PLACE, AS EXPOSURE TO THE
ELEMENTS CAN CAUSE ICE BUILDUP AND REGULATOR
FAILURE.

Summary

Users Information Manual - Key Safety

General Hazards and Proposition 65

Warnings about fire, explosion, health risks, fiberglass, and exhaust gas hazards.

Gas Leak Emergency Procedures

Steps for responding to a gas leak, including immediate actions and contacting help.

Qualified Installation and Service

Requirement for professional installation and servicing to ensure safety and proper function.

General Information and System Performance

Operational Guidance and Safety Notices

Covers conversions, air supply needs, flood damage, gas shut-off, and CSA compliance.

Ductwork Integrity and Air Quality

Risks of duct leaks leading to pollutant migration and the need for proper sealing.

Improving System Efficiency and IAQ

Importance of duct systems for efficiency, comfort, and reducing airborne pollutants.

Carbon Monoxide (CO) Hazards and Prevention

Gas Control Safety and CO Risks

Specific warnings about gas controls and the dangers of CO poisoning from fuel-burning devices.

CO Migration and Home Safety

How CO from various sources enters homes via HVAC and the need for CO alarms.

CO Alarm Installation and Maintenance

Recommendations for installing and maintaining carbon monoxide alarms as per CPSC.

System Operation and Controls

Operating Guidelines and Tips

Advice on filter maintenance, furniture placement, and closing doors/windows for efficiency.

Thermostat Operation Modes

Explanation of thermostat settings: HEAT, COOL, AUTO, OFF, and FAN modes.

Furnace Startup Procedure

Step-by-step instructions for safely starting the furnace, including gas control operation.

Turning Off Gas and Valve Identification

Procedure to Turn Off Gas Supply

Detailed steps to shut off the manual gas valve and the furnace's gas control.

Gas Valve Illustrations

Visual identification of common gas valve types used with the furnace.

Filter Location and Installation

Upflow and Horizontal Filter Placement

Recommended locations for filters in upflow and horizontal furnace configurations.

Upflow Side Filter Installation

Guidance on installing filters in the side return for upflow furnace configurations.

Downflow;Horizontal Filter Installation

Recommended filter installation for downflow and horizontal furnace setups.

Maintenance Procedures and Warnings

Electrical Safety Before Maintenance

Critical warning to disconnect electrical power before performing any maintenance.

Filter Maintenance and Replacement

Instructions for cleaning and replacing air filters to ensure proper operation.

Combustion Area and Vent System Inspection

Annual inspection recommendations for burners, heat exchangers, and vent pipes.

Vent Pipe Integrity and Furnace Operation Check

Vent Pipe Deterioration Warning

Warning about checking vent pipe integrity to prevent CO poisoning or death.

Return Air Duct and Furnace Support Checks

Ensuring sound return air duct connections and proper furnace base support.

Final Furnace Operation Observation

Steps to restore power, start the furnace, and observe burner flame color for issues.

Replacement Parts Information

Furnace Component Parts List

Categorized list of replacement parts for jacket, electrical, miscellaneous, and burner groups.

Obtaining Replacement Parts

Instructions on how to contact the parts distribution center and required information.

Serial Number and Gas Control Format

Explanation of furnace serial number structure and gas control designation.

Rheem R95P Specifications